Haynes 25

Haynes 25 alloy  is suitable for the forming of cobalt base alloy for the continuous 1800° F working environment. As a result of its  long and extensive use, the alloy is used as an experimental object in a large  number of working conditions.
 Therefore, it is  a material that has very good general characteristics. When exposed to long  intermediate temperatures, Haynes 25 high temperature alloys show a small  reduction in room temperature ductility, similar to other special alloys, such  as alloys X and alloys 626.

Product Description

Haynes 25 characteristics:

• Excellent high temperature strength.

• Oxidative resistance under 1800° F

• Stand wear and tear

• Resistance in seawater environment and acid fluid

Product Application

Haynes 25 Application：

• Gas turbine engine parts, such  as combustion Chambers and enlarged combustion Chambers.

• High temperature ball bearing  and bearing ring.

• Spring.

• Heart valve.

Welding Technology:

Use tungsten  electrode argon arc welding, gas shielded metal arc welding, manual arc welding  and electron beam welding and resistance spot welding. Submerged arc welding is  not recommended. Equipped with good joints, minimum braking current, low  interlayer temperature welding, quick cooling after welding. In order to  achieve maximum ductility, the parts manufactured should be annealed at 2150-2250° F and quickly cooled.

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